2024-04-29_3678c803570f7bcd46710a28c9c8bb9d_cryptolocker | Triage

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General

Target

2024-04-29_3678c803570f7bcd46710a28c9c8bb9d_cryptolocker
Size

39KB
MD5

3678c803570f7bcd46710a28c9c8bb9d
SHA1

5276dc85341f5e8971e328fa2ed95da510e2f10b
SHA256

edcb03c94f8f0f06cd5284509a7126fe0839afceb509ae4eb3110681a211f7f7
SHA512

46dbed32b4efd4c85069a34cfa87faee502a17fb68d5e0e278407ac0fe25d36922c8f8686ba1bad544cbba89637f05da0061c06968e6a13b4d1ccfc310dcd9a8
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/EZ:btB9g/WItCSsAGjX7e9N0hunKLY+

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-29_3678c803570f7bcd46710a28c9c8bb9d_cryptolocker

Files

2024-04-29_3678c803570f7bcd46710a28c9c8bb9d_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ